Huge white smoke from exhaust pipe, when I start the car with the radiator cap off all the coolant drains out, and my oil is milky. I removed the timing chain and water pump then replaced all timing components and the water pump and put it into the correct timing. The car started fine after but with giant clouds of white smoke. When I first bought the car it had absolutely no coolant in it and when I removed the valve cover there was milky oil everywhere. Oh also my radiator top hose would suck flat and return to normal after a while.